Create index.js

blockchain_integration/pi_network/api/index.js

@@ -0,0 +1,22 @@
+// api/index.js
+
+const express = require('express');
+const userRoutes = require('./routes/userRoutes');
+const contractRoutes = require('./routes/contractRoutes');
+const errorHandlingMiddleware = require('../middleware/errorHandling');
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+app.use(express.json()); // Parse JSON request bodies
+
+// API Routes
+app.use('/api/users', userRoutes);
+app.use('/api/contracts', contractRoutes);
+
+// Error handling middleware
+app.use(errorHandlingMiddleware);
+
+app.listen(PORT, () => {
+    console.log(`Server is running on http://localhost:${PORT}`);
+});